In Reply to: Where to buy Phone and camera batteries posted by rodneyw on Friday, 9. August 2013 at 21:48 Bali Time:
Sorry to piggy back on this thread. But does anyone know where I can get a gopro hero3 battery near kuta?
As for the initial question, Bot sure about the S2 battery but maybe try these guys for the Nikon battery: http://www.sinarphoto.com/Contact.asp they have a number of locations listed at the bottom of that page.